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Elastic p-3He and n-3H scattering with two- and three-body forces

B. Pfitzinger·H. M. Hofmann·G. M. Hale
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Abstract

We report on a microscopic calculation of n-3H and p-3He scattering employing the Argonne v_{18} and v_8' nucleon-nucleon potentials with and without additional three-nucleon force. An R-matrix analysis of the p-3He and n-3H scattering data is presented. Comparisons are made for the phase shifts and a selection of measurements in both scattering systems. Differences between our calculation and the R-matrix results or the experimental data can be attributed to only two partial waves (3P0 and 3P2). We find the effect of the Urbana IX and the Texas-Los Alamos three-nucleon forces on the phase shifts to be negligible.

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B. Pfitzinger, H. M. Hofmann, G. M. Hale. 2000-10-27. Elastic p-3He and n-3H scattering with two- and three-body forces. https://doi.org/10.1103/physrevc.64.044003

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